//  Reverse.kt  Copyright (c) Kari Laitinen

//  http://www.naturalprogramming.com

//  2020-10-30  File created.

fun main()
{
   var array_of_integers = IntArray( 100 ) // Space for 100 Int values
   var integer_index =  0

   print( "\n This program reads integers from the keyboard."
       +  "\n After receiving a zero, it prints the numbers"
       +  "\n in reverse order. Please, start entering numbers."
       +  "\n The program will stop when you enter a zero.\n\n" )

   do
   {
      print( "  "  +  integer_index  +  "  Enter an integer: " )

      val integer_from_keyboard = readLine()!!.toInt()

      array_of_integers[ integer_index ] = integer_from_keyboard
      integer_index  ++
   }
    while ( integer_from_keyboard  !=  0 )

   print( "\n Reverse order:  \n\n" )

   while ( integer_index  >  0 )
   {
      integer_index  --
      print( "   " + array_of_integers[ integer_index ] )
   }

   print( "\n\n\n" )
}